Предмет: Химия, автор: alinablednova2007

СРОЧНО

Обчисліть масу газу, що виділиться при взаємодії 400г хлоридної кислоти з масовою часткою кислоти 15% з кальцієм масою 250 г, у якому масова частка домішок становить 4%.​

Ответы

Автор ответа: Abubachir555
1

Удачи!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Приложения:
alinablednova2007: трохи за пізно, але дякую, можливо комусь іншому пригодиться
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